public void TextView_Empty()
 {
     CalculatorGui.Calc t = new CalculatorGui.Calc("");
     Assert.AreEqual("ERROR", t.Result);
 }
 public void TextView_OtherParentheses()
 {
     CalculatorGui.Calc t = new CalculatorGui.Calc("{[10 + (2 * 8)] - 6}");
     Assert.AreEqual("20,0", t.Result);
 }
 public void TextView_NewLine()
 {
     CalculatorGui.Calc t = new CalculatorGui.Calc("{[10\n+\n(2*8)]\n-\n6}");
     Assert.AreEqual("20,0", t.Result);
 }
 public void TextView_Simple()
 {
     CalculatorGui.Calc t = new CalculatorGui.Calc("((10 + (2 * 8)) - 6)");
     Assert.AreEqual("20,0", t.Result);
 }